/*******************************************************************************
* KindEditor - WYSIWYG HTML Editor for Internet
* Copyright (C) 2006-2011 kindsoft.net
*
* @author Roddy <luolonghao@gmail.com>
* @site http://www.kindsoft.net/
* @licence http://www.kindsoft.net/license.php
*******************************************************************************/

KindEditor.plugin('lineheight',
    function (K) {
        var self = this, name = 'lineheight', lang = self.lang(name + '.');
        self.clickToolbar(name,
            function () {
                var curVal = '', commonNode = self.cmd.commonNode({ '*': '.line-height' });
                if (commonNode) {
                    curVal = commonNode.css('line-height');
                }
                var menu = self.createMenu({
                    name: name,
                    width: 150
                });
                K.each(lang.lineHeight,
                    function (i, row) {
                        K.each(row,
                            function (key, val) {
                                menu.addItem({
                                    title: val,
                                    checked: curVal === key,
                                    click: function () {
                                        self.cmd.toggle('<span style="line-height:' + key + ';"></span>',
                                            {
                                                span: '.line-height=' + key
                                            });
                                        self.updateState();
                                        self.addBookmark();
                                        self.hideMenu();
                                    }
                                });
                            });
                    });
            });
    });